Home / 3,327,302.51-4,591,691.30-1,799,409.63

Finding the Fourth Proportional to 3,327,302.51, 4,591,691.30 and 1,799,409.63

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Solution

The fourth proportional to 3,327,302.51, 4,591,691.30 and 1,799,409.63 is: 2,483,192.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,302.51 : 4,591,691.30 = 1,799,409.63 : x
  2. Step 2: Convert to fraction form
    3,327,302.51/4,591,691.30 = 1,799,409.63/x
  3. Step 3: Cross multiply
    3,327,302.51x = 4,591,691.30 × 1,799,409.63
  4. Step 4: Simplify right side
    3,327,302.51x = 8,262,333,543,207.22
  5. Step 5: Solve for x
    x = 8,262,333,543,207.22/3,327,302.51
  6. Step 6: Final answer
    x = 2,483,192.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.